<?php

namespace App\Livewire\Projects;

use App\Models\Inspection;
use App\Models\Project;
use App\Models\User;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Facades\Auth;
use Rappasoft\LaravelLivewireTables\DataTableComponent;
use Rappasoft\LaravelLivewireTables\Views\Column;
use Rappasoft\LaravelLivewireTables\Views\Filters\DateFilter;
use Rappasoft\LaravelLivewireTables\Views\Filters\SelectFilter;
use Rappasoft\LaravelLivewireTables\Views\Filters\TextFilter;

class InspectionTable extends DataTableComponent
{
    protected $model = Inspection::class;

    public int $projectId;

    public function configure(): void
    {
        $this->setPrimaryKey('id')
            ->setDefaultSort('inspections.created_at', 'desc')
            ->setSortingPillsEnabled(false)
            ->setSecondaryHeaderEnabled()
            ->setAdditionalSelects([
                'inspections.id as id',
                'inspections.created_at as created_at',
                'inspections.feature_id as feature_id',
                'inspections.template_id as template_id',
                'inspections.user_id as user_id',
            ]);
    }

    public function builder(): Builder
    {
        $user = Auth::user();
        abort_unless(
            $user->can('manage all') ||
            Project::whereKey($this->projectId)->whereHas('users', fn ($q) => $q->where('user_id', $user->id))->exists(),
            403
        );

        return Inspection::query()
            ->where('inspections.project_id', $this->projectId)
            ->with(['feature', 'template', 'user', 'media']);
    }

    public function columns(): array
    {
        return [
            Column::make('Fecha', 'created_at')
                ->sortable()
                ->secondaryHeaderFilter('fecha')
                ->format(fn ($value, $row) => $row->created_at?->format('d/m/Y') ?? '—'),

            Column::make('Elemento')
                ->secondaryHeaderFilter('elemento')
                ->label(fn ($row) => $row->feature?->name
                    ? '<span class="font-medium">'.e($row->feature->name).'</span>'
                    : '<span class="text-base-content/30 text-xs">—</span>')
                ->html(),

            Column::make('Plantilla')
                ->label(fn ($row) => e($row->template?->name ?? '—')),

            Column::make('Resultado', 'result')
                ->sortable()
                ->secondaryHeaderFilter('resultado')
                ->format(fn ($value) => $value
                    ? '<span class="badge badge-sm badge-outline">'.e($value).'</span>'
                    : '<span class="text-base-content/30 text-xs">—</span>')
                ->html(),

            Column::make('Usuario')
                ->secondaryHeaderFilter('usuario')
                ->label(fn ($row) => e($row->user?->name ?? '—')),

            Column::make('Fotos')
                ->label(fn ($row) => $this->renderPhotosColumn($row))
                ->html(),

            Column::make('Acciones')
                ->label(fn ($row) => '<div class="flex justify-end gap-1">'
                        .'<button wire:click="$dispatch(\'map-view-inspection\', '.$row->id.')"'
                                .'class="btn btn-xs btn-ghost" title="Ver inspección">'
                            .'<svg xmlns="http://www.w3.org/2000/svg" class="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/></svg>'
                        .'</button>'
                        .'@can("edit inspections")'
                            .'<button wire:click="$dispatch(\'edit-inspection\', '.$row->id.')"'
                                    .'class="btn btn-xs btn-ghost" title="Editar inspección">'
                                .'<svg xmlns="http://www.w3.org/2000/svg" class="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/></svg>'
                            .'</button>'
                        .'@endcan'
                        .'@can("delete inspections")'
                            .'<button wire:click="$dispatch(\'delete-inspection\', '.$row->id.')"'
                                    .'class="btn btn-xs btn-ghost btn-error" title="Eliminar inspección"'
                                    .'onclick="return confirm(\'¿Eliminar esta inspección? No se puede deshacer.\');">'
                                .'<svg xmlns="http://www.w3.org/2000/svg" class="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16\"/></svg>'
                            .'</button>'
                        .'@endcan'
                    .'</div>')
                ->html(),
        ];
    }

    private function renderPhotosColumn($row): string
    {
        $images = $row->media->where('category', 'image')->values();
        $count = $images->count();

        if ($count === 0) {
            return '<span class="text-base-content/30 text-xs">—</span>';
        }

        $thumbnails = $images->take(3)->map(fn ($m) => '<a href="'.$m->url.'" target="_blank" class="inline-block mr-1">'
                .'<img src="'.$m->url.'" class="w-8 h-8 object-cover rounded border border-base-300" alt="'.e($m->name).'" loading="lazy" />'
            .'</a>'
        )->implode('');

        $more = $count > 3 ? '<span class="text-xs text-base-content/50 ml-1">+'.($count - 3).'</span>' : '';

        return '<div class="flex items-center">'.$thumbnails.$more.'</div>';
    }

    public function filters(): array
    {
        $results = Inspection::where('project_id', $this->projectId)
            ->whereNotNull('result')->distinct()->orderBy('result')
            ->pluck('result', 'result')->toArray();

        $users = User::whereIn('id', Inspection::where('project_id', $this->projectId)
            ->whereNotNull('user_id')->distinct()->pluck('user_id'))
            ->orderBy('name')->pluck('name', 'id')->toArray();

        return [
            DateFilter::make('Fecha', 'fecha')
                ->filter(fn (Builder $query, string $value) => $query->whereDate('inspections.created_at', $value)),

            TextFilter::make('Elemento', 'elemento')
                ->config(['placeholder' => 'Buscar elemento…'])
                ->filter(fn (Builder $query, string $value) => $query->whereHas('feature', fn ($f) => $f->where('name', 'like', '%'.$value.'%'))),

            SelectFilter::make('Resultado', 'resultado')
                ->options(['' => 'Todos'] + $results)
                ->filter(fn (Builder $query, string $value) => $query->where('inspections.result', $value)),

            SelectFilter::make('Usuario', 'usuario')
                ->options(['' => 'Todos'] + $users)
                ->filter(fn (Builder $query, string $value) => $query->where('inspections.user_id', $value)),
        ];
    }
}
